Home / 54,834.93-75,671.87-29,684.25

Finding the Fourth Proportional to 54,834.93, 75,671.87 and 29,684.25

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Solution

The fourth proportional to 54,834.93, 75,671.87 and 29,684.25 is: 40,964.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,834.93 : 75,671.87 = 29,684.25 : x
  2. Step 2: Convert to fraction form
    54,834.93/75,671.87 = 29,684.25/x
  3. Step 3: Cross multiply
    54,834.93x = 75,671.87 × 29,684.25
  4. Step 4: Simplify right side
    54,834.93x = 2,246,262,558.63
  5. Step 5: Solve for x
    x = 2,246,262,558.63/54,834.93
  6. Step 6: Final answer
    x = 40,964.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.